Grooving equipment for machining automobile collecting pipe

The utility model relates to the technical field of collecting pipe processing, and discloses grooving equipment for processing an automobile collecting pipe, which comprises an equipment table, L-shaped plates are fixedly connected to the left side and the right side of the top end of the equipment table, motors are fixedly connected to one ends of the outer sides of the L-shaped plates, and the driving ends of the motors penetrate through the L-shaped plates and are fixedly connected with driving wheels. The upper end and the lower end of the driving wheel are in engaged connection with rack plates, and one ends of the inner sides of the rack plates are fixedly connected with connecting columns. According to the positioning and clamping device, the motor drives the driving wheel to conduct transmission, the driving wheel drives the rack plate to move inwards and outwards, appropriate adjustment is conducted according to the length of the collecting pipe, then the positioning and clamping effect on the colle